YOUR DIGITAL TOOLBOX

3D Printing

Prepare files, improve prints and organize your workshop.

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178tools & resources
6categories
55open-source projects
YOUR DIGITAL TOOLBOX

3D Printing

From the first sketch to the finishing touch, find what you need.

01 — 130 TOOLS & RESOURCES

130 results

Featured tools always appear first. Discover: then the most clicked tool, followed by a daily random order that stays stable while browsing.

Management & organizationSlicersFarm management & monitoring

3DPrinterOS

Manage printers, users, files and queues from a cloud platform, with slicing and remote monitoring. Also designed for shared labs, schools and businesses.

PaidProprietary
Management & organizationLibraries & projects

3D Print Manager

Organize a library of 3D files and their projects. Arrange models on a build plate with a 3D preview and export it as STL or 3MF for your slicer.

FreemiumCode unverified
Preview of 3D Splitter Piraz Tested — Personally tested by Piraz
Model splitting

3D Splitter

Split STL, OBJ and 3MF models that are too large for the build plate in your browser. Prepare connectors and shells for parts to print separately.

Price unverifiedCode unverified

Alibre Atom3D

Parametric Windows desktop CAD for parts, assemblies and technical drawings. Export STL and OBJ for 3D printing and DXF, DWG or SVG drawings for CNC or laser workflows. A trial is available.

PaidProprietary
GridfinityLithophanesSigns

ALPACO

A collection of browser-based parametric generators for boxes, enclosures, Gridfinity organizers, gears, adapters, vases, signs and lithophanes. Change dimensions, preview the result and export STL or 3MF. It also includes AlpaCAD for designing custom parts.

FreeProprietary
Management & organizationCosts & quotes

AutoQuote3D

Automated quotes from 3D files with configurable materials and pricing, customer widgets, payments and order management. Free setup; subscription-based operation with a trial.

PaidCode unverified
Preview of Bambuddy Piraz Approved — Personally tested and highly recommended by Piraz
Management & organizationFarm management & monitoringLibraries & projects

Bambuddy

Manage Bambu Lab printers on your own hardware, with monitoring, print queues, job archives and filament inventory.

FreeOpen source
Preview of BumpMesh Piraz Approved — Personally tested and highly recommended by Piraz

BumpMesh

Add raised textures in the browser to STL, OBJ, 3MF or STEP models. Choose a preset or upload an image and export the resulting geometry as STL or 3MF for printing.

FreeOpen source
Clickers

ClickerFactory

Turn illustrations into multicolour clickers with a mechanical-switch housing and keychain loop. Design and preview for free; 3MF export requires a subscription, with commercial rights in eligible plans.

PaidProprietary

CN3D Docs

Guides and calculators for calibrating a 3D printer, from extruder rotation distance to flow and retraction. Troubleshooting guides cover issues such as stringing, warping and first-layer defects.

FreeCode unverified
Management & organizationCosts & quotes

Custos3D

Portuguese-language management software for 3D printing costs and margins, filament stock, orders and production. Paid plans; Pro features include G-code reading and order imports.

PaidCode unverified

Cuttle

Parametric vector editor and generator collection for keychains, text, boxes and decorations, with SVG files and 3D-printable models. Free accounts have project and download limits for personal use; Pro adds commercial use and extra features.

FreemiumCode unverified
Slicers

EdgeSlicer

Experimental slicer derived from Snapmaker Orca. Compare two sliced jobs to see differences in time, filament and toolpaths layer by layer. Import settings from G-code and match filaments for supports.

FreeOpen source
Preview of filaSim Piraz Approved — Personally tested and highly recommended by Piraz

filaSim

A finite element analysis demo for FDM parts, with deformation and stress evaluation.

FreeLicense unverified
Analysis & preview

FixSTL

Analyze and repair STL files before 3D printing. Find holes, non-manifold edges and flipped normals, and compare before and after. Processing runs in the browser without an account.

FreeCode unverified
Official preview of FlowQ · Infinity Flow 3D. Piraz Tested — Personally tested by Piraz
Management & organizationFarm management & monitoring

FlowQ · Infinity Flow 3D

Manage farm monitoring, queues and automation, with filament tracking and S1+ devices. Limited free plan; cloud printer connections require a paid plan.

FreemiumCode unverified
Slicers

FLSUN Slicer

FDM slicer with FLSUN printer profiles and parameters, supports, G-code preview and remote control. The project identifies PrusaSlicer as its base; available for Windows and macOS.

FreeOpen source
Preview of Gridfinity Generator Piraz Approved — Personally tested and highly recommended by Piraz
Gridfinity

Gridfinity Generator

Create Gridfinity bins and baseplates in your browser, with compartments and cutouts from STL models. Export STL files; a subscription adds more saved projects.

FreemiumCode unverified
Preview of GridfinityStudio Piraz Tested — Personally tested by Piraz
Gridfinity

GridfinityStudio

Plan drawers in 3D, create Gridfinity bins and baseplates, and export STL files. A limited free plan is available; extra saved projects, batch exports and photo tracing are paid.

FreemiumCode unverified

ImageTo3DLab

A web toolkit for converting between 3MF and STL and turning logos or images into layered, multicolor 3MF models. It also includes a keychain generator. File conversions run in the browser, and image generation has a limited free plan.

FreemiumCode unverified

InsertCraft

Design custom board game box inserts in your browser, with compartments for cards, tokens and other components. Export the design for 3D printing, laser cutting or foamcore construction.

FreeCode unverified
Slicers

JusPrin

OrcaSlicer-based desktop slicer. Open an STL, OBJ or 3MF model and describe the print in chat: JusBot suggests and applies settings such as support type or layer height. Open-source code, with a free allowance and a paid plan for the AI service. Downloads for Windows, macOS and Linux.

FreemiumOpen source

Lamp Maker

Design lampshades by choosing parametric shapes, patterns and lamp fittings. Preview the model in 3D and export it as STL for printing. The editor is free and its terms restrict models and prints to personal, non-commercial use.

FreeProprietary
LayerS Peek desktop: preview of a colored 3MF model, from the official guide. Piraz Tested — Personally tested by Piraz
Analysis & preview

LayerS Peek

Browser viewer for STL and 3MF with measurements and simulated layer previews. The paid Windows desktop version adds OBJ and G-code viewing and checks for build plate fit and overhangs. The browser viewer is free.

FreemiumCode unverified
Lithophanes

Lithophane Maker

A collection of photo lithophane generators for panels, lamps, globes, light boxes and other shapes. Free web tools; optional account for saving projects. The Windows desktop version is sold separately.

FreemiumCode unverified
Preview of LuBan Piraz Approved — Personally tested and highly recommended by Piraz
Model splittingLithophanes

LuBan

Desktop software for preparing projects for 3D printing, laser cutting and milling. Create lithophanes and split printable objects into parts for assembly.

PaidCode unverified

Mafagrafos Keychain Generator

Customize double-sided keychains from SVG icons or logos, with adjustable thickness and attachment. Includes 3MF files for different orientations and multicolor printing. Downloads require credits, purchased in packs or through a subscription.

PaidCode unverified

MakerCase

Design parametric boxes for laser cutting, CNC and 3D printing, with joints, dividers and lids. Basic models have unlimited free downloads; others require an account with a free allowance or Pro plan. SVG, DXF and 3MF depend on the model.

FreemiumCode unverified
Management & organizationCosts & quotes

Makerly — Print Quote

Quote portal for Makerly’s printing service: upload an STL model, choose material and quantity, and request a final price. Manufacturing is purchased from Makerly.

PaidCode unverified
Signs

Maker Plaques

Browser editor for printable plaques and signs with text, SVG logos, QR codes and a stand. Adjust shape, relief and dimensions, save the design as JSON, and export STL or multi-object 3MF.

FreeCode unverified

Mesh2Solid

A browser-based reverse-engineering tool that converts STL, 3MF and OBJ meshes into STEP solids by recognizing planes, cylinders and holes. It can also recover models for editing and 3D printing. Pro adds mesh repair and geometry checks and is required for commercial use.

FreemiumProprietary

Meshcast Keychain Generator

Create keychains and tags from text or SVG artwork, adjusting shape, embossing, thickness and ring hole. Exports STL or 3MF with colored parts. Free allowance includes a Meshcast mark and personal use; commercial rights are in Pro and Founder plans.

FreemiumCode unverified

Modele Já

Generate channel letters from text or SVG. Adjust the walls and base of the printed body, and set acrylic thickness and clearance in the DXF face profile.

Price unverifiedCode unverified
Preview of Model Splitter Piraz Tested — Personally tested by Piraz
Model splitting

Model Splitter

Split STL or 3MF models in your browser by drawing seams, painting regions or using cutting planes. Add matching pegs and sockets to assemble the printed parts.

FreeCode unverified
Clickers

MyLaserTools

A collection of generators for clickers, keychains, lettering, boxes and maps. SVG, STL and 3MF export options vary by generator. The clicker for MX switches is free without an account; maps and parts of the library use credits or paid plans.

FreemiumProprietary
Signs

NeoBox 3D

Creates bodies and lids for illuminated letters and logos from text or images, with adjustable dimensions and walls. Exports STL for 3D printing and DXF for laser- or CNC-cut lids. Requires a paid account.

PaidCode unverified
Slicers

OrcaSlicer

Desktop slicer that generates G-code using profiles for many FDM printers. Includes temperature, flow, retraction and pressure advance tests, plus controls for walls, seams and supports. Based on Bambu Studio, it incorporates features from SuperSlicer.

FreeOpen source

Paramecad Personalized Keychain

Parametric text keychain generator with fonts, dimensions, base, ring and a wave effect. Includes a 3D preview and printable STL files; downloading requires a model purchase or credits. Commercial use is covered by its terms.

PaidProprietary
Slicers

preFlight Slicer

Free desktop slicer with G-code toolpath preview and advanced controls such as interlocking perimeters. Imports PrusaSlicer, SuperSlicer and OrcaSlicer profiles. Originally based on PrusaSlicer, it now uses the Luminary engine. Available for Windows, macOS, Linux and Raspberry Pi.

FreeOpen source
Management & organizationCosts & quotesFarm management & monitoring

PrintCal.co

Calculate prices and quotes, organize customers, materials and production, and use 3D generators. Limited free plan; paid Pro and Farm features, with Farm in beta.

FreemiumProprietary

PrintGears

Free generator for gears, racks, planetary gearboxes, timing belt pulleys, screws and nuts, with a 3D preview and 3MF, STL, STEP and DXF exports. Includes FDM printing adjustments and standard geometry for CNC and laser cutting. No account required; generated files may also be used commercially.

FreeProprietary
Lithophanes

PrintPal Lithophane Generator

Turn a PNG, JPG or WebP photo into a flat or curved STL lithophane. Adjust brightness, contrast, thickness and border, and inspect the result with a backlit preview. Free in the browser, with no signup.

FreeCode unverified
Slicers

PrusaSlicer

Desktop slicer that imports STL, STEP, 3MF and OBJ models and exports G-code for printing. Includes profiles for Prusa and other printers, organic supports, multimaterial painting and settings for beginners and experienced users.

FreeOpen source

Retraction Optimizer

Generate test G-code to print and compare retraction speeds and distances using your printer settings. Use the print to find values that reduce stringing and gaps, and check the G-code before running it.

FreeLicense unverified

SculptOK

A collection of AI web tools for turning photos and drawings into depth maps, STL bas-reliefs and other 3D models. Prepare reliefs for 3D printing or CNC carving and images for laser engraving. Free credits and paid plans are available.

FreemiumProprietary
Signs

SignFlex3D

Turns single-stroke SVG drawings into neon flex signs with fitted channels, mounts and print-bed splitting. Free 3D preview and one complimentary STL export, followed by purchases or a subscription. Expert adds diffuser caps and laser outlines.

PaidProprietary
Gridfinity

SlantTools by Slant 3D

A collection of web tools for creating a range of 3D-printable objects, including Gridfinity organizers, boxes, electronics enclosures, brackets, vases, cookie cutters and relief maps. You can also texture STL files and model spare parts from photos. Design for free or pay to order physical prints.

FreeProprietary

SOLIDWORKS for Makers

Maker CAD packages with browser-based xDesign or SOLIDWORKS desktop for Windows. Design parts and assemblies and export STL or STEP for 3D printing and profiles for laser cutting. The desktop package adds CAM for CNC milling. The offer limits project revenue.

PaidProprietary
Preview of Split3MF Piraz Tested — Personally tested by Piraz
Model splitting

Split3MF

Split a painted model into separate color parts in the browser. Open 3MF, OBJ or STL files, make manual cuts and add connectors, then export the parts as 3MF or STL.

FreeCode unverified
Model splitting

Split3r

Desktop software for splitting large STL, OBJ and 3MF models into parts that fit your build volume. Set joint clearances and number parts, including those from painted 3MF models.

PaidCode unverified
Official Stimalo dashboard with business overview, orders and charts. Piraz Approved — Personally tested and highly recommended by Piraz
Management & organizationCosts & quotes

Stimalo

Web management tool for calculating 3D printing costs, creating PDF quotes and organizing clients, orders and inventory. Free plan with paid Pro features.

FreemiumProprietary
Model splitting

STL Buddy

Web toolkit for creating printable objects such as name designs and modular organizers. It includes tools for splitting models and estimating 3D printing costs.

FreemiumCode unverified
Slicers

SuperSlicer

PrusaSlicer-based desktop slicer. Converts STL, OBJ or AMF models to G-code for filament printers. Includes calibration prints and detailed controls for perimeters, infill, thin walls and top surface finish.

FreeOpen source
Preview of Support Fins Piraz Approved — Personally tested and highly recommended by Piraz

Support Fins

Add breakaway support walls to a tilted part in the browser. Import STL, 3MF, STEP or OBJ and export STL or 3MF with the supports built into the geometry.

FreeOpen source

Thermoform – Formify

Generate rounded 3D decorations and matching molds from text, images/SVG and icons, with 3MF export. Free downloads are limited; downloaded models are for personal, non-commercial use.

FreeCode unverified
Official example of Tooltrace Gridfinity inserts shaped around hand tools. Piraz Tested — Personally tested by Piraz
Gridfinity

Tooltrace

Turn photos of tools into Gridfinity inserts and foam cutouts. Export STL for 3D printing and DXF/SVG for cutting outlines; CNC exports are also offered. Requires an account.

FreemiumProprietary
Preview of Tracemate Piraz Tested — Personally tested by Piraz
Gridfinity

Tracemate

Turn a photo into scaled outlines and Gridfinity STL inserts. Basic bins and baseplates are free; credits unlock further photo cutouts. Commercial use requires a separate agreement.

FreemiumProprietary

Vase Creator

Free browser-based generator for custom vases and planters. Adjust the profile, width, depth, wall thickness and drainage hole. Preview the shape in 3D and export it as OBJ.

FreeCode unverified

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